Sorry, this entry is only available in 日本語.
三平方の定理(ピタゴラスの定理)を満たす整数をピタゴラス数といいます。 たとえば ( (3, 4, 5) ) はピタゴラス数です。
Continue reading ピタゴラス数: ディオファントスの式Proof: Heron’s Formula
Here’s the proof of Heron’s formula.
Continue reading Proof: Heron’s FormulaHTK Installation: missing separator error
When I tried to install HTK into my lubuntu machine, the following message are shown. Here, I wrote the way how I solved this issue.
Continue reading HTK Installation: missing separator errorRails 4: See Cookie
I wondered how the Rails cookie structure is and checked it.
Continue reading Rails 4: See CookieRails: uninitialized constant Mail::TestMailer
Sorry, this entry is only available in 日本語.
Ruby on Rails で uninitialized constant Mail::TestMailer
というエラーが出ました。